#include<stdio.h>
/*int main(){
	printf("%d\n",sizeof(int *));
		printf("%d\n",sizeof(char *));
			printf("%d\n",sizeof(float *));
				printf("%d\n",sizeof(double *));
	return 0;
}*/
int main(){
	int a = 1;int b = 3;
	if(a==1||b==2){
		printf("ok");
	}
	if(a==2){
	printf("no");
}
	return 0;
} 
